10.6

Table Of Contents
559Logic Pro User Guide
The Link mode affects the entire project—it is not possible to have the Link mode set
differently in different plug-in windows of the same project. The Link mode can either be
set to Single for the entire project or for Multi mode for one or more rows of plug-ins. This
means that if Multi mode is selected, clicking the Link button on additional plug-ins from
any not currently linked rows engages Multi mode for that row of plug-ins, and if Single
mode is selected in any open plug-in, Multi mode is turned off.
Choose a source for a side chain signal into a plug-in
For plug-ins with a Side Chain Source pop-up menu, you can use audio from an audio or
software instrument track, hardware input, or bus to trigger the plug-in. For example, the
dynamics of a drum groove can be used to rhythmically change the compression, and
therefore dynamics, of a guitar, synthesizer, or bass part. The side chain signal is used to
control the plug-in, but it is not processed by the plug-in.
In Logic Pro, click the Side Chain Source pop-up menu in the plug-in header area, then
choose one of the available sources.
The audio signal from the selected side chain source now serves to control the plug-in.
You can change external side chain sources, or select an internal side chain source if no
external audio signal is available. Some third-party Audio Units plug-ins do not allow the
side chain to be controlled internally, and so “None” replaces “Internal” in the Side Chain
Source pop-up menu. To learn more about using Audio Units plug-ins, see Work with Audio
Units plug-ins.
Hide or show additional parameters (if available for the plug-in)
In Logic Pro, click the disclosure triangle at the bottom-left corner of the plug-in window.
Work with plug-in settings in Logic Pro
Plug-in settings are stored with the project file and are automatically recalled the next time
the project is opened. In the plug-in window, you can load, copy and paste, compare, save,
create default, and delete plug-in settings. You can also load, save, and delete plug-in
settings in the Library.
Load a plug-in setting
In Logic Pro, do one of the following:
Select the relevant channel strip in the Mixer, then click the triangle that appears to the
left of the effect or instrument slot in the inspector channel strip.
The Library updates to show presets for the selected plug-in slot, and you can choose
the preset you want to add.
In the plug-in window, do one of the following:
Open the Settings pop-up menu, then choose a setting from the submenus.
Open the Settings pop-up menu, click Load Setting, then choose a setting in the
dialog that appears.